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Cheap flights from Ontario (ONT) to Caribbean from $99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — SJU
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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How far in advance should I book a flight from Ontario to Caribbean?

Find a great deal and save up to 85% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Caribbean within the next two weeks, with the cheapest ticket starting at $504.

What is the cheapest month to fly from Ontario to Caribbean?

September is one of the best times of the year to fly to Caribbean from Ontario. Prices for September average $476 per person but you can even find prices for as low as $221. The most expensive prices can be found in the month of December. Opting for a September flight can save you 34% on your journey compared to booking in December

When is the cheapest time to fly from Ontario to Caribbean (ONT - CB)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Caribbean as you normally would.

Cheap American Airlines flights from Ontario to Caribbean

Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Caribbean. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Thu 5/96:45 amONT - SJU
2 stops11h 15mAmerican Airlines
Tue 5/1412:45 amSJU - ONT
1 stop11h 55mAmerican Airlines
Deal found 4/24$397
Sun 9/16:32 amONT - SJU
1 stop14h 50mAmerican Airlines
Sat 9/76:33 amSJU - ONT
2 stops18h 09mAmerican Airlines
Deal found 4/25$410
Fri 5/1010:29 pmONT - STT
2 stops14h 36mAmerican Airlines
Thu 5/1612:56 pmSTT - ONT
2 stops12h 33mAmerican Airlines
Deal found 4/25$435
Sun 8/1812:45 pmONT - SJU
1 stop8h 37mAmerican Airlines
Sat 8/243:54 pmSJU - ONT
1 stop9h 06mAmerican Airlines
Deal found 4/25$436
Sun 8/1812:45 pmONT - SJU
1 stop8h 37mAmerican Airlines
Sat 8/242:09 pmSJU - ONT
2 stops12h 17mAmerican Airlines
Deal found 4/25$478
Thu 5/96:45 amONT - SJU
2 stops11h 15mAmerican Airlines
Wed 5/151:39 pmSJU - ONT
2 stops11h 50mAmerican Airlines
Deal found 4/24$492
Mon 5/610:29 pmONT - SJU
2 stops14h 11mAmerican Airlines
Thu 5/98:00 amSJU - ONT
1 stop13h 59mAmerican Airlines
Deal found 4/25$539
Mon 5/610:29 pmONT - SJU
2 stops12h 16mAmerican Airlines
Thu 5/911:55 amSJU - ONT
2 stops13h 34mAmerican Airlines
Deal found 4/25$541
Thu 5/210:20 pmONT - SJU
2 stops15h 15mAmerican Airlines
Tue 5/711:55 amSJU - ONT
2 stops15h 01mAmerican Airlines
Deal found 4/24$575

Cheap United Airlines flights from Ontario to Caribbean

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Caribbean. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Thu 10/106:02 amONT - SJU
1 stop11h 33mUnited Airlines
Tue 10/152:55 pmSJU - ONT
1 stop9h 26mUnited Airlines
Deal found 4/24$449
Sun 5/266:00 amONT - SJU
1 stop11h 38mUnited Airlines
Thu 5/301:40 pmSJU - ONT
1 stop10h 08mUnited Airlines
Deal found 4/25$551
Mon 8/196:45 pmONT - AUA
2 stops14h 40mUnited Airlines
Wed 8/214:20 pmAUA - ONT
2 stops32h 11mUnited Airlines
Deal found 4/26$552
Wed 5/296:25 pmONT - PLS
2 stops16h 49mUnited Airlines
Tue 6/45:15 pmPLS - ONT
2 stops32h 12mUnited Airlines
Deal found 4/25$558
Thu 6/206:00 amONT - PLS
1 stop29h 14mUnited Airlines
Thu 6/273:20 pmPLS - ONT
1 stop8h 51mUnited Airlines
Deal found 4/26$565
Sun 6/236:00 amONT - NAS
1 stop6h 53mUnited Airlines
Thu 6/274:55 pmNAS - ONT
1 stop7h 16mUnited Airlines
Deal found 4/25$603
Sun 6/166:00 amONT - MBJ
1 stop7h 26mUnited Airlines
Fri 6/211:51 pmMBJ - ONT
2 stops34h 36mUnited Airlines
Deal found 4/25$621
Fri 7/126:00 amONT - NAS
1 stop6h 53mUnited Airlines
Mon 7/154:55 pmNAS - ONT
1 stop7h 16mUnited Airlines
Deal found 4/25$628
Sat 5/45:15 amONT - SJU
1 stop9h 15mUnited Airlines
Sat 5/119:30 amSJU - ONT
2 stops14h 23mUnited Airlines
Deal found 4/25$632

Cheap Ontario to Caribbean flights in April & May 2024

Find cheap flight options from Ontario to Caribbean specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Tue 5/72:01 pmONT - PUJ
2 stops41h 06mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/25$296
Tue 5/712:59 amONT - PUJ
2 stops12h 25mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$299
Mon 5/612:59 amONT - PUJ
2 stops31h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/25$316
Fri 5/312:55 amONT - PUJ
2 stops12h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$319
Sat 5/47:26 amONT - PUJ
2 stops25h 02mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$321
Fri 5/1012:55 amONT - PUJ
2 stops12h 29mFrontier
Thu 5/1612:11 pmPUJ - ONT
2 stops21h 03mFrontier
Deal found 4/26$325
Sat 5/117:26 amONT - PUJ
2 stops25h 02mFrontier
Tue 5/1412:43 pmPUJ - ONT
2 stops36h 17mFrontier
Deal found 4/26$336
Sun 5/57:31 amONT - PUJ
2 stops29h 53mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$339
Fri 5/1012:55 amONT - PUJ
2 stops12h 29mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$342

Ontario to Caribbean 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Caribbean in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Tue 5/72:01 pmONT - PUJ
2 stops41h 06mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/25$296
Tue 5/712:59 amONT - PUJ
2 stops12h 25mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$299
Mon 5/612:59 amONT - PUJ
2 stops31h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/25$316
Fri 5/312:55 amONT - PUJ
2 stops12h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$319
Sat 5/47:26 amONT - PUJ
2 stops25h 02mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$321
Fri 5/1012:55 amONT - PUJ
2 stops12h 29mFrontier
Thu 5/1612:11 pmPUJ - ONT
2 stops21h 03mFrontier
Deal found 4/26$325
Thu 9/57:00 amONT - SJU
1 stop12h 09mDelta
Mon 9/162:25 pmSJU - ONT
1 stop11h 03mDelta
Deal found 4/25$334
Sat 5/117:26 amONT - PUJ
2 stops25h 02mFrontier
Tue 5/1412:43 pmPUJ - ONT
2 stops36h 17mFrontier
Deal found 4/26$336
Sun 5/57:31 amONT - PUJ
2 stops29h 53mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$339

Ontario to Caribbean flights leaving soon

Find last-minute flight options from Ontario to Caribbean for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Mon 5/612:59 amONT - PUJ
2 stops31h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/25$316
Fri 5/312:55 amONT - PUJ
2 stops12h 29mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$319
Sat 5/47:26 amONT - PUJ
2 stops25h 02mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops21h 39mFrontier
Deal found 4/26$321
Sun 5/57:31 amONT - PUJ
2 stops29h 53mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$339
Sat 5/412:59 amONT - PUJ
2 stops31h 29mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$355
Mon 5/612:59 amONT - PUJ
2 stops30h 25mFrontier
Sun 5/125:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/25$365
Fri 5/312:55 amONT - PUJ
2 stops12h 29mFrontier
Mon 5/62:17 pmPUJ - ONT
2 stops19h 09mFrontier
Deal found 4/26$366
Sun 5/57:31 amONT - PUJ
2 stops29h 53mFrontier
Thu 5/95:56 pmPUJ - ONT
2 stops15h 30mFrontier
Deal found 4/26$369
Thu 5/212:56 amONT - PUJ
2 stops12h 28mFrontier
Fri 5/1011:47 amPUJ - ONT
2 stops15h 08mFrontier
Deal found 4/26$370

One-way flights to Caribbean from Ontario

Search for one-way flight options from Ontario to Caribbean. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Tue 5/712:59 amONT - PUJ
2 stops12h 25mFrontier
Deal found 4/26$99
Tue 5/147:16 amONT - PUJ
2 stops30h 08mFrontier
Deal found 4/25$152
Tue 5/712:59 amONT - SDQ
3 stops22h 17mMultiple Airlines
Deal found 4/25$155
Sat 5/1811:40 pmONT - NAS
1 stop11h 36mJetBlue
Deal found 4/25$158
Mon 5/611:07 pmONT - SDQ
3 stops24h 06mMultiple Airlines
Deal found 4/25$175
Tue 7/3011:45 pmONT - PLS
1 stop10h 50mJetBlue
Deal found 4/26$190
Thu 9/1910:59 pmONT - SJU
1 stop9h 48mDelta
Deal found 4/24$195
Sun 5/512:59 amONT - SDQ
3 stops34h 38mMultiple Airlines
Deal found 4/25$201
Mon 5/66:51 pmONT - SDQ
2 stops28h 22mMultiple Airlines
Deal found 4/25$203

Find flights from Ontario to Caribbean within your budget

Customize your flight search to find flights from Ontario to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$296 - $696

Route

Depart

Return

Price

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Tue 5/7

2 stops41h 06m

Punta Cana

Fri 5/10

2 stops15h 08m

$296

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Tue 5/7

2 stops12h 25m

Punta Cana

Sun 5/12

2 stops15h 30m

$299

OntarioPunta Cana

ONT - PUJ

ONTPUJ

Ontario

Mon 5/6

2 stops31h 29m

Punta Cana

Fri 5/10

2 stops15h 08m

$316

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Thu 9/5

1 stop12h 09m

San Juan Luis Munoz Marin Intl

Mon 9/16

1 stop11h 03m

$334

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Thu 5/9

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Tue 5/14

1 stop11h 55m

$397

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Tue 5/28

1 stop13h 15m

San Juan Luis Munoz Marin Intl

Fri 5/31

1 stop14h 32m

$438

OntarioSan Juan Luis Munoz Marin Intl

ONT - SJU

ONTSJU

Ontario

Thu 10/10

1 stop11h 33m

San Juan Luis Munoz Marin Intl

Tue 10/15

1 stop9h 26m

$449

OntarioSanto Domingo Las Americas

ONT - SDQ

ONTSDQ

Ontario

Wed 6/19

2 stops19h 29m

Santo Domingo Las Americas

Thu 6/27

1 stop16h 15m

$605

OntarioKingston Norman Manley

ONT - KIN

ONTKIN

Ontario

Thu 5/23

2 stops27h 25m

Kingston Norman Manley

Mon 5/27

2 stops26h 15m

$696

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated April 26, 2024.
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Copa Airlines
8.0
Very good
2,861 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

JetBlue
7.6
Good
4,606 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Avianca
7.5
Good
3,910 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

WestJet
7.5
Good
2,981 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Caribbean?

    If you book a flight to Caribbean from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • Can I find flights from Ontario to Caribbean for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Caribbean for under $300. The cheapest flight booked recently is on Frontier for just $296, but on average you can expect to pay $347.

  • Are there last-minute flights available from Ontario to Caribbean for under $400?

    There are currently 20+ open flights from Ontario to Caribbean within the next 7 days for less than $400.

  • What are the cheapest airlines to fly from Ontario to Caribbean one-way?

    The cheapest airlines for a one-way flight from Ontario to Caribbean are Frontier ($99), JetBlue ($158), and Delta ($195).

  • What are the most popular routes from Ontario to Caribbean?

    The most popular route from Ontario to Caribbean is Ontario - San Juan Luis Munoz Marin Intl. You may also consider Ontario - Punta Cana or Ontario - Montego Bay Sangster Intl.

  • What are the most popular airlines that fly from Ontario to Caribbean?

    Before booking your flight from Ontario to Caribbean check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

  • What does ONT to SJU mean?

    Great question - ONT to SJU just means Ontario Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ontario to Caribbean that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Caribbean flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Caribbean with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Caribbean flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Caribbean that include hotel bookings?

    Yes. In addition to deals on Ontario to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Caribbean.

  • Can I find deals for business class flights from Ontario to Caribbean?

    Yes. Cheapflights offers flight deals from Ontario to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Caribbean that allow pets onboard?

    Many airlines flying from Ontario to Caribbean offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Caribbean?

    Yes, you can often find last-minute deals on Ontario to Caribbean flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Caribbean flight deals updated?

    The Ontario to Caribbean flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for Ontario to Caribbean
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Ontario to Caribbean

Discover the top 6 airlines that operate flights from Ontario to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$250Average$362FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$282Average$650FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$334Average$691FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$356Average$753FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$361Average$627FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$472Average$568FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Ontario to North America flights

Search flights from Ontario to Caribbean by cabin class

Find flights from Ontario to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Caribbean?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Caribbean from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Caribbean?

Cheapflights helps you find that perfect flight to Caribbean from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Caribbean with no change fees?

Need flexible booking options for your flight to Caribbean from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Caribbean become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Caribbean on Cheapflights with our Price Alert feature and get notified when better prices are available.

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